[英]C# CryptoStream result not as expected
I'm trying to understand why the following code results in the encrypted byte array being 16 bytes if plainText
is 8 bytes in length. 我试图理解为什么以下代码导致如果
plainText
长度为8个字节,则加密的字节数组为16个字节。 I expected the result to also be 8 bytes in length? 我期望结果也是8个字节的长度?
private static byte[] encrypt(byte[] key, byte[] plainText)
{
try
{
using (MemoryStream ms = new MemoryStream())
{
DES des = new DESCryptoServiceProvider() { Key = key, IV = key };
using (CryptoStream cs = new CryptoStream(ms, des.CreateEncryptor(), CryptoStreamMode.Write))
{
using(BinaryWriter bw = new BinaryWriter(cs))
{
bw.Write(plainText);
}
}
return ms.ToArray();
}
}
catch (Exception e)
{
Logger.LogWarning(e);
throw e;
}
}
已回答: 8字节纯文本的DES加密导致16字节数组
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.